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# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##############################################################################
# Highlight WARNING and ERROR messages
##############################################################################
function(message)
list(GET ARGV 0 type)
if("$ENV{TERM}" STREQUAL "xterm-256color")
string(ASCII 27 esc)
set(red "${esc}[1;31m")
set(yellow "${esc}[1;33m")
set(reset "${esc}[m")
endif()
if(type STREQUAL FATAL_ERROR OR type STREQUAL SEND_ERROR)
list(REMOVE_AT ARGV 0)
_message(${type} "${red}${ARGV}${reset}")
elseif(type STREQUAL WARNING)
list(REMOVE_AT ARGV 0)
_message(STATUS "${yellow}${ARGV}${reset}")
elseif(type STREQUAL STATUS)
list(REMOVE_AT ARGV 0)
_message(STATUS "${ARGV}")
else()
_message(${ARGV})
endif()
endfunction()
##############################################################################
# aligned config output
##############################################################################
function(pr desc)
# CMake 3.12+: list(JOIN ARGN " " val)
string(REPLACE ";" " " val "${ARGN}")
if("$ENV{TERM}" STREQUAL "xterm-256color")
string(ASCII 27 esc)
set(reset "${esc}[m")
set(cyan "${esc}[36m")
endif()
string(LENGTH ${desc} len)
while (len LESS 20)
set (desc "${desc} ")
string(LENGTH ${desc} len)
endwhile()
_message("${cyan}${desc}${reset}: ${val}")
endfunction()
##############################################################################
# string append
##############################################################################
macro(string_append var str)
if (NOT ${var})
set(${var} "${str}")
else()
set(${var} "${${var}} ${str}")
endif()
endmacro()
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